SECTION IV. UNIT TROUBLESHOOTING

TM-9-2330-275-14P Trailer Tank Water: 400 Gallon 1-1/2 Ton M149 (NSN 2330-00-542-2039) M149A1 (NSN 2330-00-832-8801) M149A2 (2330-01-108-7367) Manual
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TM 9-2330-275-14&P SECTION IV. UNIT TROUBLESHOOTING (con’t) 4-13. TROUBLESHOOTING FAULT SYMPTOM INDEX. FAULT FAULT PAGE SYSTEM NUMBER SYMPTOM NUMBER BRAKE 1 2 3 ELECTRICAL HYDRAULIC STEERING SUSPENSION 4 5 6 7 8 9 10 11 12 13 14 Brakes Do Not Apply/Weak Brakes, Grabbing or Uneven Brake Action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9 Brakes Slow To Release/Do Not Release . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 Handbrake Lever Difficult To Apply/Will Not Apply . . . . . . . . . . . 4-15 Blackout Stoplights and Taillights Inoperative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 Service Stoplights and Tailights Inoperative . . . . . . . . . . . . . . . . . . 4-19 Dim or Flickering Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22 Pump WiII Not Supply or Maintain Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24 Pump Piston Does Not Draw a Full Charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26 Pump Piston Raises by Itself Under Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27 Pump Functions but Does Not Generate Full Pressure . . . . . . . . . . . . . . . ...4-28 Pump Functions, Hydraulic Cylinder Does Not Extend . . . . . . . . . . . . . . . . ...4-29 Dolly Wanders or Pulls to One Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30 Tires Show Wear or Wheels Shimmy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32 Dolly Leans to One Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34 4-8

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